Results 141 to 150 of about 10,398 (278)

Impact of Myb deficiency on Rank-Rankl-Opg signalling pathway in osteogenesis

Bone Reports, 2021
Veronika Oralová, Sabina Stouracova, Jon Frampton, Mary Clarke, Premysl Bartos, Eva Matalova   +5 more
doaj   +1 more source

Evaluation of the Expression Levels of Endothelin-1 and its Receptor (ETAR) in Dental Lamina during Different Stages of Development of Human Fetal Teeth

پزشکی بالینی ابن سینا, 2021
Background and Objective: Due to the significant importance of the teeth in mastication, speech, and aesthetics, it is necessary to identify all involved genes in the tooth development. Therefore, this study aimed to evaluate the role of endothelin-1 and
Soussan Irani, Shohreh Alimohammadi, Tahmineh Najafian   +2 more
doaj  

Agenesias dentarias: en busca de las alteraciones genéticas responsables de la falta de desarrollo [PDF]

, 2004
En conjunto, las agenesias dentarias son la malformación cráneofacial más frecuente. Su prevalencia alcanza el 20% en la dentición permanente, y su expresión puede variar desde la ausencia de una sola pieza, generalmente un tercer molar, hasta la de toda
Kolenc Fusé, Francisco Javier
core  

Prenatal ultrasound and postmortem histologic evaluation of tooth germs: an observational, transversal study [PDF]

, 2015
Introduction: Hypodontia is the most frequent developmental anomaly of the orofacial complex, and its detection in prenatal ultrasound may indicate the presence of congenital malformations, genetic syndromes and chromosomal abnormalities.To date, only a ...
A Kapdan, AH Brook, Ana Cristina Braga, António Felino, AS Tucker, AT Altug-Atac, BJ Polder, BR Whittington, E Esenlik, E Matalova, Francisco Valente, G Townsend, H Kapadia, I Bailleul-Forestier, J Jernvall, JC Carvalho, M Tummers, Mariana Seabra, ML Jones, MR Ulm, MR Ulm, MR Ulm, MT Cobourne, MT Cobourne, N Chhabra, Paula Vaz, PF Kramer, PJ Coster De, Rosete Nogueira, T Yonezu, TA Mitsiadis, TE Magnusson, V Désilets, Y Chai   +33 more
core   +2 more sources

Reciprocal Temporospatial Patterns of Msx2 and Osteocalcin Gene Expression During Murine Odontogenesis [PDF]

, 1998
Miri Bidder, Tammy Latifi, Dwight A. Towler   +2 more
openalex   +1 more source

Histological investigation of the effects of nano titanium dioxide on the development of the first mandibular molar bud in NMRI mouse strain in vivo

یافته‌های نوین در علوم زیستی, 2017
Nowadays, with the applications of titanium dioxide nanoparticles (TiO2-NPs) in pharmacy, food industry, cosmetics, toothpaste and sunscreens, pregnant women are exposed to nanoparticles.
Seyedeh Sadaneh Tabatabaei Nia, Mona Farhadi, Kazem Parivar   +2 more
doaj  

Collagenous bone matrix-induced endochondral ossification hemopoiesis. [PDF]

, 1976
Transplantation of collagenous matrix from the rat diaphyseal bone to subcutaneous sites resulted in new bone formation by an endochondral sequence. Functional bone marrow develops within the newly formed ossicle.
Anderson, WA, Reddi, AH
core  

Conserved deployment of genes during odontogenesis across osteichthyans [PDF]

, 2004
Gareth J. Fraser, Anthony Graham, Moya Meredith Smith   +2 more
openalex   +1 more source

Wnt/β-Catenin Regulates the Activity of Epiprofin/Sp6, SHH, FGF, and BMP to Coordinate the Stages of Odontogenesis

Front. Cell Dev. Biol., 2016
Background: We used an in vitro tooth development model to investigate the effects of overactivation of the Wnt/β-catenin pathway during odontogenesis by bromoindirubin oxime reagent (BIO), a specific inhibitor of GSK-3 activity.
M. Aurrekoetxea, I. Irastorza, P. García-Gallastegui, L. Jiménez-Rojo, Takashi Nakamura, Yoshihiko Yamada, G. Ibarretxe, F. Unda   +7 more
semanticscholar   +1 more source

A comparative immunohistochemical study of Ki-67 expression in adenomatoid odontogenic tumour, unicystic ameloblastoma and dentigerous cyst [PDF]

, 2014
Magister Chirurgiae Dentium - MChDThe aim of this study was to investigate the biological profile oftheAOT by comparing the Ki-67 proliferative indices of the AOT, Unicystic Ameloblastoma (UA) and Dentigerous Cyst (DC) using ImmunoRatio® software ...
Fakir, E
core